Calibration methods for automated hematology instruments
Recent CAP survey data have documented marked improvement in the reproducibility of hematologic tests. The favorable outcome is attributable largely to the widespread use of automated whole-blood analyzers. Calibration variability, however, detracts from this enhanced precision, and there are clear...
Gespeichert in:
| Veröffentlicht in: | American journal of clinical pathology 1977-07, Vol.68 (1 Suppl), p.185-190 |
|---|---|
| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 190 |
|---|---|
| container_issue | 1 Suppl |
| container_start_page | 185 |
| container_title | American journal of clinical pathology |
| container_volume | 68 |
| creator | Gilmer, Jr, P R Williams, L J Koepke, J A Bull, B S |
| description | Recent CAP survey data have documented marked improvement in the reproducibility of hematologic tests. The favorable outcome is attributable largely to the widespread use of automated whole-blood analyzers. Calibration variability, however, detracts from this enhanced precision, and there are clear indications that improvement is necessary. Primary calibration methods for hemoglobin, hematocrit and cell counting procedures are presented. The methods of applying these primary calibration methods to automated whole-blood analyzers are delineated. The use of both preserved reference blood and statistical control technics for the identification of calibration loss is described. |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_pubme</sourceid><recordid>TN_cdi_proquest_miscellaneous_83961813</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>83961813</sourcerecordid><originalsourceid>FETCH-LOGICAL-p205t-23bc189f3301b58fcd354953da7bd6e179729c77f2415aeff1b06cb5c23e3e5b3</originalsourceid><addsrcrecordid>eNotj7tOwzAUQD3wKoU_YMjEFsn2jWN7RBGPSpVYYI78uKZBSRxsZ-jfU6mdznJ0pHNFNpRSXmsm4Y7c5_xLKeOKNrfkRklNNd8Q1ZlxsMmUIc7VhOUQfa5CTJVZS5xMQV8d8MQ4xp9jNcy5pHXCueQHch3MmPHxwi35fnv96j7q_ef7rnvZ1wunotQcrGNKBwDKrFDBeRCNFuCNtL5FJrXk2kkZeMOEwRCYpa2zwnFAQGFhS57P3SXFvxVz6achOxxHM2Ncc69At0wxOIlPF3G1E_p-ScNk0rE_n8I_QbZO4g</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>83961813</pqid></control><display><type>article</type><title>Calibration methods for automated hematology instruments</title><source>Oxford University Press Journals Digital Archive legacy</source><source>MEDLINE</source><creator>Gilmer, Jr, P R ; Williams, L J ; Koepke, J A ; Bull, B S</creator><creatorcontrib>Gilmer, Jr, P R ; Williams, L J ; Koepke, J A ; Bull, B S</creatorcontrib><description>Recent CAP survey data have documented marked improvement in the reproducibility of hematologic tests. The favorable outcome is attributable largely to the widespread use of automated whole-blood analyzers. Calibration variability, however, detracts from this enhanced precision, and there are clear indications that improvement is necessary. Primary calibration methods for hemoglobin, hematocrit and cell counting procedures are presented. The methods of applying these primary calibration methods to automated whole-blood analyzers are delineated. The use of both preserved reference blood and statistical control technics for the identification of calibration loss is described.</description><identifier>ISSN: 0002-9173</identifier><identifier>PMID: 879092</identifier><language>eng</language><publisher>England</publisher><subject>Automation - instrumentation ; Erythrocyte Count ; Hematocrit ; Hematology - instrumentation ; Hemoglobins ; Humans ; Leukocyte Count ; Methods ; Quality Control</subject><ispartof>American journal of clinical pathology, 1977-07, Vol.68 (1 Suppl), p.185-190</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/879092$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Gilmer, Jr, P R</creatorcontrib><creatorcontrib>Williams, L J</creatorcontrib><creatorcontrib>Koepke, J A</creatorcontrib><creatorcontrib>Bull, B S</creatorcontrib><title>Calibration methods for automated hematology instruments</title><title>American journal of clinical pathology</title><addtitle>Am J Clin Pathol</addtitle><description>Recent CAP survey data have documented marked improvement in the reproducibility of hematologic tests. The favorable outcome is attributable largely to the widespread use of automated whole-blood analyzers. Calibration variability, however, detracts from this enhanced precision, and there are clear indications that improvement is necessary. Primary calibration methods for hemoglobin, hematocrit and cell counting procedures are presented. The methods of applying these primary calibration methods to automated whole-blood analyzers are delineated. The use of both preserved reference blood and statistical control technics for the identification of calibration loss is described.</description><subject>Automation - instrumentation</subject><subject>Erythrocyte Count</subject><subject>Hematocrit</subject><subject>Hematology - instrumentation</subject><subject>Hemoglobins</subject><subject>Humans</subject><subject>Leukocyte Count</subject><subject>Methods</subject><subject>Quality Control</subject><issn>0002-9173</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1977</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNotj7tOwzAUQD3wKoU_YMjEFsn2jWN7RBGPSpVYYI78uKZBSRxsZ-jfU6mdznJ0pHNFNpRSXmsm4Y7c5_xLKeOKNrfkRklNNd8Q1ZlxsMmUIc7VhOUQfa5CTJVZS5xMQV8d8MQ4xp9jNcy5pHXCueQHch3MmPHxwi35fnv96j7q_ef7rnvZ1wunotQcrGNKBwDKrFDBeRCNFuCNtL5FJrXk2kkZeMOEwRCYpa2zwnFAQGFhS57P3SXFvxVz6achOxxHM2Ncc69At0wxOIlPF3G1E_p-ScNk0rE_n8I_QbZO4g</recordid><startdate>197707</startdate><enddate>197707</enddate><creator>Gilmer, Jr, P R</creator><creator>Williams, L J</creator><creator>Koepke, J A</creator><creator>Bull, B S</creator><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>7X8</scope></search><sort><creationdate>197707</creationdate><title>Calibration methods for automated hematology instruments</title><author>Gilmer, Jr, P R ; Williams, L J ; Koepke, J A ; Bull, B S</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p205t-23bc189f3301b58fcd354953da7bd6e179729c77f2415aeff1b06cb5c23e3e5b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1977</creationdate><topic>Automation - instrumentation</topic><topic>Erythrocyte Count</topic><topic>Hematocrit</topic><topic>Hematology - instrumentation</topic><topic>Hemoglobins</topic><topic>Humans</topic><topic>Leukocyte Count</topic><topic>Methods</topic><topic>Quality Control</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Gilmer, Jr, P R</creatorcontrib><creatorcontrib>Williams, L J</creatorcontrib><creatorcontrib>Koepke, J A</creatorcontrib><creatorcontrib>Bull, B S</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>MEDLINE - Academic</collection><jtitle>American journal of clinical pathology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Gilmer, Jr, P R</au><au>Williams, L J</au><au>Koepke, J A</au><au>Bull, B S</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Calibration methods for automated hematology instruments</atitle><jtitle>American journal of clinical pathology</jtitle><addtitle>Am J Clin Pathol</addtitle><date>1977-07</date><risdate>1977</risdate><volume>68</volume><issue>1 Suppl</issue><spage>185</spage><epage>190</epage><pages>185-190</pages><issn>0002-9173</issn><abstract>Recent CAP survey data have documented marked improvement in the reproducibility of hematologic tests. The favorable outcome is attributable largely to the widespread use of automated whole-blood analyzers. Calibration variability, however, detracts from this enhanced precision, and there are clear indications that improvement is necessary. Primary calibration methods for hemoglobin, hematocrit and cell counting procedures are presented. The methods of applying these primary calibration methods to automated whole-blood analyzers are delineated. The use of both preserved reference blood and statistical control technics for the identification of calibration loss is described.</abstract><cop>England</cop><pmid>879092</pmid><tpages>6</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0002-9173 |
| ispartof | American journal of clinical pathology, 1977-07, Vol.68 (1 Suppl), p.185-190 |
| issn | 0002-9173 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_83961813 |
| source | Oxford University Press Journals Digital Archive legacy; MEDLINE |
| subjects | Automation - instrumentation Erythrocyte Count Hematocrit Hematology - instrumentation Hemoglobins Humans Leukocyte Count Methods Quality Control |
| title | Calibration methods for automated hematology instruments |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-08T07%3A07%3A26IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_pubme&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Calibration%20methods%20for%20automated%20hematology%20instruments&rft.jtitle=American%20journal%20of%20clinical%20pathology&rft.au=Gilmer,%20Jr,%20P%20R&rft.date=1977-07&rft.volume=68&rft.issue=1%20Suppl&rft.spage=185&rft.epage=190&rft.pages=185-190&rft.issn=0002-9173&rft_id=info:doi/&rft_dat=%3Cproquest_pubme%3E83961813%3C/proquest_pubme%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=83961813&rft_id=info:pmid/879092&rfr_iscdi=true |